Home GPU Comparison NVIDIA GeForce GTX 560 Ti OEM vs AMD Radeon HD 7770 GHz Edition

NVIDIA GeForce GTX 560 Ti OEM vs AMD Radeon HD 7770 GHz Edition

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 560 Ti OEM and 1024MB VRAM Radeon HD 7770 GHz Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 560 Ti OEM 's Advantages
Larger VRAM bandwidth (128.3GB/s vs 72.00GB/s)
AMD Radeon HD 7770 GHz Edition 's Advantages
Released 11 months late
256 additional rendering cores
Lower TDP (80W vs 170W)

Score

Benchmark

FP32 (float)
GeForce GTX 560 Ti OEM
1.263 TFLOPS
Radeon HD 7770 GHz Edition +1%
1.28 TFLOPS
VS

Graphics Card

Mar 2011
Release Date
Feb 2012
GeForce 500
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1002 MHz
Memory Clock
1125 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
128.3GB/s
Bandwidth
72.00GB/s

Render Config

8
SM Count
-
-
Compute Units
10
384
Shading Units
640
64
TMUs
40
32
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
256 KB

Theoretical Performance

13.17 GPixel/s
Pixel Rate
16.00 GPixel/s
52.67 GTexel/s
Texture Rate
40.00 GTexel/s
-
FP16 (half)
-
1263 GFLOPS
FP32 (float)
1280 GFLOPS
105.3 GFLOPS
FP64 (double)
80.00 GFLOPS

Graphics Processor

GF114
GPU Name
Cape Verde
GF114-400-A1
GPU Variant
Cape Verde XT
Fermi 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.95 billion
Transistors
1.5 billion
332 mm²
Die Size
123 mm²

Board Design

170W
TDP
80W
450 W
Suggested PSU
250 W
2x DVI 1x mini-HDMI 1.3a
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
2x 6-pin
Power Connectors
1x 6-pin

Graphics Features

12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.1
OpenCL
1.2
N/A
Vulkan
1.2
2.1
CUDA
-
5.1
Shader Model
5.1

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